George King1 
He lived at Kilpeacon, County Limerick, IrelandG.1
- [S21] L. G. Pine, The New Extinct Peerage 1884-1971: Containing Extinct, Abeyant, Dormant and Suspended Peerages With Genealogies and Arms (London, U.K.: Heraldry Today, 1972), page 199. Hereinafter cited as The New Extinct Peerage.
Hon. Elizabeth Ponsonby1
From 22 March 1692, her married name became Moore.1 From after 1699, her married name became Newcomen.1
Children of Hon. Elizabeth Ponsonby and Richard Moore
- [S21] L. G. Pine, The New Extinct Peerage 1884-1971: Containing Extinct, Abeyant, Dormant and Suspended Peerages With Genealogies and Arms (London, U.K.: Heraldry Today, 1972), page 199. Hereinafter cited as The New Extinct Peerage.
Thomas Newcomen1
- [S21] L. G. Pine, The New Extinct Peerage 1884-1971: Containing Extinct, Abeyant, Dormant and Suspended Peerages With Genealogies and Arms (London, U.K.: Heraldry Today, 1972), page 199. Hereinafter cited as The New Extinct Peerage.
Elizabeth Moore1
Her married name became Chartres.1
Children of Elizabeth Moore and William Chartres
- Reverend William Chartres+2 d. 1764
- Richard Chartres2 d. 1779
- Stephen Chartres2 b. 14 May 1724
- [S21] L. G. Pine, The New Extinct Peerage 1884-1971: Containing Extinct, Abeyant, Dormant and Suspended Peerages With Genealogies and Arms (London, U.K.: Heraldry Today, 1972), page 199. Hereinafter cited as The New Extinct Peerage.
- [S47] BIFR1976 See link for full details for this source. Hereinafter cited as. [S47]
Stephen Moore, 1st Viscount Mountcashell1 
He was created 1st Baron Kilworth, of Moore Park, co. Cork [Ireland] on 14 July 1764.1 He was created 1st Viscount Mountcashell, of the city of Cashell [Ireland] on 22 January 1766.1
Children of Stephen Moore, 1st Viscount Mountcashell and Alicia Colville
- Stephen Moore, 1st Earl Mountcashell+1 d. 14 May 1790
- Hon. William Moore+1 d. 21 Nov 1810
- Rev. Hon. Robert Moore+1 d. 1817
- Hon. Sarah Moore+1 d. 3 Oct 1764
- Hon. Mary Moore1 d. 1793
- Hon. Elizabeth Moore1
- Hon. Catherine Moore+1 d. Mar 1834
- Richard Moore1 b. 1725, d. 1761
- [S21] L. G. Pine, The New Extinct Peerage 1884-1971: Containing Extinct, Abeyant, Dormant and Suspended Peerages With Genealogies and Arms (London, U.K.: Heraldry Today, 1972), page 199. Hereinafter cited as The New Extinct Peerage.
Alicia Colville1
Her married name became Moore.1 After her marriage, Alicia Colville was styled as Baroness Kilworth on 17 July 1764. After her marriage, Alicia Colville was styled as Viscountess Mountcashell on 22 January 1766.
Children of Alicia Colville and Stephen Moore, 1st Viscount Mountcashell
- Stephen Moore, 1st Earl Mountcashell+1 d. 14 May 1790
- Hon. William Moore+1 d. 21 Nov 1810
- Rev. Hon. Robert Moore+1 d. 1817
- Hon. Sarah Moore+1 d. 3 Oct 1764
- Hon. Mary Moore1 d. 1793
- Hon. Elizabeth Moore1
- Hon. Catherine Moore+1 d. Mar 1834
- Richard Moore1 b. 1725, d. 1761
- [S21] L. G. Pine, The New Extinct Peerage 1884-1971: Containing Extinct, Abeyant, Dormant and Suspended Peerages With Genealogies and Arms (London, U.K.: Heraldry Today, 1972), page 199. Hereinafter cited as The New Extinct Peerage.
Hugh Colville1
Child of Hugh Colville
- [S21] L. G. Pine, The New Extinct Peerage 1884-1971: Containing Extinct, Abeyant, Dormant and Suspended Peerages With Genealogies and Arms (London, U.K.: Heraldry Today, 1972), page 199. Hereinafter cited as The New Extinct Peerage.
Richard Moore1 
- [S21] L. G. Pine, The New Extinct Peerage 1884-1971: Containing Extinct, Abeyant, Dormant and Suspended Peerages With Genealogies and Arms (London, U.K.: Heraldry Today, 1972), page 199. Hereinafter cited as The New Extinct Peerage.
Hon. William Moore1 
Children of Hon. William Moore and Anne Fowkes
- Stephen Moore1 d. 11 Sep 1838
- William Moore+1 d. 4 Mar 1849
- Elizabeth Moore1
- [S21] L. G. Pine, The New Extinct Peerage 1884-1971: Containing Extinct, Abeyant, Dormant and Suspended Peerages With Genealogies and Arms (London, U.K.: Heraldry Today, 1972), page 199. Hereinafter cited as The New Extinct Peerage.
Anne Fowkes1
Her married name became Moore.1
Children of Anne Fowkes and Hon. William Moore
- Stephen Moore1 d. 11 Sep 1838
- William Moore+1 d. 4 Mar 1849
- Elizabeth Moore1
- [S21] L. G. Pine, The New Extinct Peerage 1884-1971: Containing Extinct, Abeyant, Dormant and Suspended Peerages With Genealogies and Arms (London, U.K.: Heraldry Today, 1972), page 199. Hereinafter cited as The New Extinct Peerage.